Regelschule	Nominativ, Singular	nominative case, singular
	Regelschule	Genitiv, Singular	genitive case, singular
	Regelschule	Dativ, Singular	dative case, singular
	Regelschule	Akkusativ, Singular	accusative case, singular
	Regelschulen	Nominativ, Plural	nominative case, plural
	Regelschulen	Genitiv, Plural	genitive case, plural
	Regelschulen	Dativ, Plural	dative case, plural
	Regelschulen	Akkusativ, Plural	accusative case, plural